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| author | Max Kellermann <max@duempel.org> | 2015-02-10 20:30:10 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-02-10 22:06:06 +0100 |
| commit | 4e30e747390ac6bb6a6e5ededfbcdae937579393 (patch) | |
| tree | beb2d9acd687a62d476e796114efd8ea6b2f69ad /src/net/Resolver.cxx | |
| parent | 42890b9acf50c4406b61b3b37078c00ec79411fa (diff) | |
| download | mpd-4e30e747390ac6bb6a6e5ededfbcdae937579393.tar.gz mpd-4e30e747390ac6bb6a6e5ededfbcdae937579393.tar.xz mpd-4e30e747390ac6bb6a6e5ededfbcdae937579393.zip | |
net/SocketAddress: light wrapper for struct sockaddr
Diffstat (limited to 'src/net/Resolver.cxx')
| -rw-r--r-- | src/net/Resolver.cxx | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/net/Resolver.cxx b/src/net/Resolver.cxx index 389b3d4b5..cfbce5ff6 100644 --- a/src/net/Resolver.cxx +++ b/src/net/Resolver.cxx @@ -19,6 +19,7 @@ #include "config.h" #include "Resolver.hxx" +#include "SocketAddress.hxx" #include "util/Error.hxx" #include "util/Domain.hxx" @@ -43,13 +44,14 @@ const Domain resolver_domain("resolver"); std::string -sockaddr_to_string(const struct sockaddr *sa, size_t length) +sockaddr_to_string(SocketAddress address) { #ifdef HAVE_UN - if (sa->sa_family == AF_UNIX) { + if (address.GetFamily() == AF_UNIX) { /* return path of UNIX domain sockets */ - const sockaddr_un &s_un = *(const sockaddr_un *)sa; - if (length < sizeof(s_un) || s_un.sun_path[0] == 0) + const sockaddr_un &s_un = *(const sockaddr_un *) + address.GetAddress(); + if (address.GetSize() < sizeof(s_un) || s_un.sun_path[0] == 0) return "local"; return s_un.sun_path; @@ -57,14 +59,15 @@ sockaddr_to_string(const struct sockaddr *sa, size_t length) #endif #if defined(HAVE_IPV6) && defined(IN6_IS_ADDR_V4MAPPED) - const struct sockaddr_in6 *a6 = (const struct sockaddr_in6 *)sa; + const struct sockaddr_in6 *a6 = (const struct sockaddr_in6 *) + address.GetAddress(); struct sockaddr_in a4; #endif int ret; char host[NI_MAXHOST], serv[NI_MAXSERV]; #if defined(HAVE_IPV6) && defined(IN6_IS_ADDR_V4MAPPED) - if (sa->sa_family == AF_INET6 && + if (address.GetFamily() == AF_INET6 && IN6_IS_ADDR_V4MAPPED(&a6->sin6_addr)) { /* convert "::ffff:127.0.0.1" to "127.0.0.1" */ @@ -74,12 +77,12 @@ sockaddr_to_string(const struct sockaddr *sa, size_t length) sizeof(a4.sin_addr)); a4.sin_port = a6->sin6_port; - sa = (const struct sockaddr *)&a4; - length = sizeof(a4); + address = { (const struct sockaddr *)&a4, sizeof(a4) }; } #endif - ret = getnameinfo(sa, length, host, sizeof(host), serv, sizeof(serv), + ret = getnameinfo(address.GetAddress(), address.GetSize(), + host, sizeof(host), serv, sizeof(serv), NI_NUMERICHOST|NI_NUMERICSERV); if (ret != 0) return "unknown"; |